diff --git a/src/main/docker/Dockerfile b/src/main/docker/Dockerfile
index a2160817a..ec167840f 100644
--- a/src/main/docker/Dockerfile
+++ b/src/main/docker/Dockerfile
@@ -3,14 +3,10 @@ FROM scolagreco/alpine-openjdk:v3.9.2
 VOLUME /tmp
 
 RUN apk add --update --no-cache ttf-dejavu curl
-ARG JAR_FILE=./target/app.war
-ADD ${JAR_FILE} /opt/app.war
+RUN curl -L "http://maven.si.cnr.it/service/local/artifact/maven/redirect?r=public&g=it.cnr.si.flows&a=sprint-flows&v=LATEST&e=war" --output /opt/app.war
 
 EXPOSE 8080
-
 WORKDIR /opt/
-
 ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom", "-jar","/opt/app.war", "--spring.profiles.active=native,showcase,test,swagger" ]
 
-RUN curl -L "http://maven.si.cnr.it/service/local/artifact/maven/redirect?r=public&g=it.cnr.si.flows&a=sprint-flows&v=LATEST&e=war" --output /opt/app.war